the obama administration has praised iran's efforts. but a push in congress to impose tougher sanctions could complicate matters. let's bring in candy crowley. good to you have this morning. your show is coming up in ten minutes. so the president said in conversation yesterday the brookings institute friday actually that he's okay with modest uranium enrichment program. how is that expected to t ed te? >> not particularly well. i do get the stlens is a willingness to back off a little over the six-month period, at least in terms of sanctions. but in terms of criticism, i think that continues. this is one of the things that israel has raised red flags about saying, you know, dmind of enrichment can lead to even more enrichment. you need less percentage less if you have a peaceful nuclear program for nuclear energy. the president of this administration seems willing to accept that. they're not -- there are some complaints on capitol hill. but in any event, i think the six month period stays sanction free. as you know, congress wants to pu